DS90UB947NTRGCRQ1 Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
DS90UB947NTRGCRQ1 is an automotive-grade OpenLDI to FPD-Link III serializer from Texas Instruments supporting 1080p display resolution. It features a 64-pin VQFN package, differential FPD-Link III output, and is rated from -40°C to +105°C for automotive display applications. Stocked globally with worldwide shipping available.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 65
- Lifecycle
- OBSOLETE
- Datasheet
- DS90UB947NTRGCRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DS90UB947NTRGCRQ1?
- Converts OpenLDI (LVDS) input to FPD-Link III serial output, enabling 1080p HD video transmission over a single coax or shielded twisted-pair cable up to several meters
- AEC-Q100 automotive-grade qualification with -40°C to +105°C operating temperature range ensures reliable performance in in-vehicle infotainment and cluster displays
- Compact 64-pin VQFN (S-PQCC-N64) package minimizes PCB footprint for space-constrained automotive head units and display modules
What is DS90UB947NTRGCRQ1 used for?
DS90UB947NTRGCRQ1 is designed for automotive infotainment systems and digital instrument clusters where a 1080p OpenLDI display source must connect to a remote panel over a single FPD-Link III serial link. It is also used in rear-seat entertainment and surround-view camera display systems where long-reach, noise-immune transmission is required. The device integrates seamlessly with FPD-Link III deserializers such as the DS90UB948 to form a complete serializer-deserializer (SerDes) pair for high-resolution automotive display pipelines.
What are the specifications of DS90UB947NTRGCRQ1?
| Pbfree Code | Yes |
| Date Of Intro | 2019-12-08 |
| YTEOL | 0 |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| High Level Input Current-Max | 0.00001A |
| Input Characteristics | DIFFERENTIAL |
| Interface IC Type | LINE DRIVER |
| Interface Standard | GENERAL PURPOSE |
| JESD-30 Code | S-PQCC-N64 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Out Swing-Min | 0.63V |
| Output Characteristics | DIFFERENTIAL |
| Output Low Current-Max | 0.004A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC64,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 469mA |
| Supply Voltage-Max | 1.155V |
| Supply Voltage-Min | 1.045V |
| Supply Voltage-Nom | 1.1V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the DS90UB947NTRGCRQ1 datasheet?
DS90UB947NTRGCRQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for DS90UB947NTRGCRQ1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input and output interface standards does DS90UB947NTRGCRQ1 support for display connectivity?
DS90UB947NTRGCRQ1 accepts an OpenLDI (LVDS) parallel input and serializes it to a single FPD-Link III differential output. The device supports up to 1080p (1920 x 1080) resolution, making it suitable for converting standard LVDS display data from SoCs into a long-reach FPD-Link III serial stream compatible with automotive display panels and receivers like the DS90UB948.
Which automotive temperature grade does DS90UB947NTRGCRQ1 meet, and what does that mean for in-vehicle designs?
DS90UB947NTRGCRQ1 is rated for an operating temperature range of -40°C to +105°C, meeting AEC-Q100 Grade 2 automotive reliability requirements. This guarantees functional and parametric performance across cold-start winter conditions and high-ambient summer environments inside vehicle dashboards, ensuring the serializer link remains stable in infotainment and instrument cluster applications over the product lifetime.
How does the 64-pin VQFN package of DS90UB947NTRGCRQ1 affect thermal management in a densely populated automotive PCB?
The 64-pin VQFN (S-PQCC-N64) package features an exposed thermal pad on its underside, allowing efficient heat transfer through PCB vias to a ground plane or copper pour. Its 9 mm x 9 mm body keeps the PCB footprint compact while the low-profile form factor reduces height clearance requirements in thin automotive head-unit modules where thermal and spatial constraints are both critical.
When should a designer choose DS90UB947NTRGCRQ1 over a non-automotive-grade serializer?
DS90UB947NTRGCRQ1 should be selected whenever the end product must meet ISO 26262 safety or AEC-Q100 reliability standards, as required for dashboard displays, ADAS monitors, or digital clusters. Non-automotive-grade serializers are typically only rated to 85°C and lack the electrostatic discharge and electromagnetic interference robustness needed for environments that can expose ICs to temperature swings exceeding 100°C and high-voltage transients from automotive wiring harnesses.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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